 /*******************************************************************************
  * Copyright (c) 2003, 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.ui.internal.navigator.extensions;

 import org.eclipse.jface.viewers.ILabelProviderListener;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.ui.IMemento;
 import org.eclipse.ui.navigator.ICommonContentExtensionSite;
 import org.eclipse.ui.navigator.ICommonLabelProvider;

 /**
  *
  * @since 3.2
  */
 public final class SkeletonLabelProvider implements ICommonLabelProvider {

     /**
      * The initialized singleton instance.
      */
     public static final SkeletonLabelProvider INSTANCE = new SkeletonLabelProvider();

     /**
      *
      */
     private SkeletonLabelProvider() {
         super();
     }

     /*
      * (non-Javadoc)
      *
      * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
      */
     public Image getImage(Object element) {
         return null;
     }

     /*
      * (non-Javadoc)
      *
      * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
      */
     public String getText(Object element) {
         return null;
     }

     /*
      * (non-Javadoc)
      *
      * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener)
      */
     public void addListener(ILabelProviderListener listener) {

     }

     /*
      * (non-Javadoc)
      *
      * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
      */
     public void dispose() {

     }

     /*
      * (non-Javadoc)
      *
      * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object,
      * java.lang.String)
      */
     public boolean isLabelProperty(Object element, String property) {
         return false;
     }

     /*
      * (non-Javadoc)
      *
      * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener)
      */
     public void removeListener(ILabelProviderListener listener) {

     }

  
     public void init(ICommonContentExtensionSite aConfig) {

     }

  
     public String getDescription(Object anElement) {
         return null;
     }

     public void restoreState(IMemento aMemento) {
         
     }

     public void saveState(IMemento aMemento) {
         
     }

 }

